China's old-age security, medical insurance, social relief, and the cause of aging infrastructure construction, older industries, the elderly spiritual and cultural life, and other fields to achieve the objectives and tasks. We should correctly understand China's population aging of the formation, basic features, Development trends and possible socio-economic consequences, more to be cognizant of the aging of the population and sustainable socio-economic operations development. Only then can we make decision-making more scientific and feasibility of solving the problem of aging population. to the implementation of a sustainable development strategy to create an enabling environment for the population. Based on the aging of the population scientific content defined clearly China's aging population causes. Based on the aging of the population evolution of the study focuses on the aging of China's population and the characteristics of the economy, society and the family, as well as the impact, so as to solve their own inadequate solve the problem of aging population in the corresponding countermeasures.

　　关键词：

　　人口老龄化 Population old age

　　人口负担 Population burden

　　老年社会保障 Old age social security

　　可持续发展 Sustainable development

（实习编辑：李琳）